Are you sure about the knock sensor not being called for. I had to wire one up in my 94 ex w/ jdm gsr swap. Ran like shit and no vtec until I wired it up.

 

P72 should look for a knock sensor, all OBD1/IIa/IIb DOHC VTEC ECUs have a knock sensor board as far as I know.

 

Your correct. See if a friend or something has a p28. P28's do not have knock boards, and if both ecus are chipped, swap the chips. If you are close to the Norfolk/va beach area I'll be glad to lend you a hand. I have a chip burner as well.

 

Knock is wired up and the computer is stock so i dont know. I might have stumbled onto something though. The head might be my problem. The head might have an 1/8" NPT somewhere that it should be when its not using an ls or b20 block!!! THis kinda shit happens when you take on a job and try to sort through other peoples wrong doings!!!

 

Yeah, if there isn't an oil line from the block to the head, you need one.

Here's my quick Google results so you can verify whether your suspicions are true:

http://hondaswap.com/general-tech-ar...ls-vtec-32829/
http://www.c-speedracing.com/howto/lsvtec/lsvtec.php

 

well i took the head off and jerked the plug out and now the car runs fine vtec and everything. So glad that is over with! THanks anyway for help